{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:V77TOK45YQ2OZ6MIK73ZV7DR5J","short_pith_number":"pith:V77TOK45","schema_version":"1.0","canonical_sha256":"afff372b9dc434ecf98857f79afc71ea51c8b5d2a80707e0fbdb84ca5e32842b","source":{"kind":"arxiv","id":"1806.09775","version":4},"attestation_state":"computed","paper":{"title":"Robust Rydberg gate via Landau-Zener control of F\\\"orster resonance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chang-Sheng Hu, Huaizhi Wu, Li-Tuo Shen, Shi-Biao Zheng, Weibin Li, Xi-Rong Huang, Zong-Xing Ding","submitted_at":"2018-06-26T03:01:35Z","abstract_excerpt":"In this paper, we propose a scheme to implement the two-qubit controlled-Z gate via the Stark-tuned F\\\"orster interaction of Rydberg atoms, where the F\\\"orster defect is driven by a time-dependent electric field of a simple sinusoidal function while the matrix elements of the dipole-dipole interaction are time-independent. It is shown that when the system is initially in a specific state, it makes a cyclic evolution after a preset interaction time, returning to the initial state, but picks up a phase, which can be used for realizing a two-atom controlled-Z gate. Due to the interference of sequ"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1806.09775","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-06-26T03:01:35Z","cross_cats_sorted":[],"title_canon_sha256":"0e85fbef728df0906ce09b775ca3f4ee732297bbcd82420662c53ac7be494de4","abstract_canon_sha256":"ec745e9bca8e1cd321e3d109ccba6f4c2c0c75ece9bb403f78b9e51c814867d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:52.437488Z","signature_b64":"9gMQU31Z+XRR/3V7ibphqRXavza1JwKRV94n7xD8ObnVvXGBGIK/WzeOla2SiNJcaBucfi9XSqV7STF8WfWUDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"afff372b9dc434ecf98857f79afc71ea51c8b5d2a80707e0fbdb84ca5e32842b","last_reissued_at":"2026-05-17T23:59:52.436372Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:52.436372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Robust Rydberg gate via Landau-Zener control of F\\\"orster resonance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chang-Sheng Hu, Huaizhi Wu, Li-Tuo Shen, Shi-Biao Zheng, Weibin Li, Xi-Rong Huang, Zong-Xing Ding","submitted_at":"2018-06-26T03:01:35Z","abstract_excerpt":"In this paper, we propose a scheme to implement the two-qubit controlled-Z gate via the Stark-tuned F\\\"orster interaction of Rydberg atoms, where the F\\\"orster defect is driven by a time-dependent electric field of a simple sinusoidal function while the matrix elements of the dipole-dipole interaction are time-independent. It is shown that when the system is initially in a specific state, it makes a cyclic evolution after a preset interaction time, returning to the initial state, but picks up a phase, which can be used for realizing a two-atom controlled-Z gate. Due to the interference of sequ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.09775","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1806.09775","created_at":"2026-05-17T23:59:52.436460+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.09775v4","created_at":"2026-05-17T23:59:52.436460+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.09775","created_at":"2026-05-17T23:59:52.436460+00:00"},{"alias_kind":"pith_short_12","alias_value":"V77TOK45YQ2O","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"V77TOK45YQ2OZ6MI","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"V77TOK45","created_at":"2026-05-18T12:32:59.047623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J","json":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J.json","graph_json":"https://pith.science/api/pith-number/V77TOK45YQ2OZ6MIK73ZV7DR5J/graph.json","events_json":"https://pith.science/api/pith-number/V77TOK45YQ2OZ6MIK73ZV7DR5J/events.json","paper":"https://pith.science/paper/V77TOK45"},"agent_actions":{"view_html":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J","download_json":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J.json","view_paper":"https://pith.science/paper/V77TOK45","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.09775&json=true","fetch_graph":"https://pith.science/api/pith-number/V77TOK45YQ2OZ6MIK73ZV7DR5J/graph.json","fetch_events":"https://pith.science/api/pith-number/V77TOK45YQ2OZ6MIK73ZV7DR5J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J/action/storage_attestation","attest_author":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J/action/author_attestation","sign_citation":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J/action/citation_signature","submit_replication":"https://pith.science/pith/V77TOK45YQ2OZ6MIK73ZV7DR5J/action/replication_record"}},"created_at":"2026-05-17T23:59:52.436460+00:00","updated_at":"2026-05-17T23:59:52.436460+00:00"}